everythings about mobile download

sometimes, I dream to have a mobilephone that never needs to be plugged into my wall socket (essentially can charge itself). it's based on my experience when charging my cellphone requires a fairly long time and it's a wasting time .
but now i can smile. it's caused by intel. yes, intel is trying to make that a reality. now, intel is researching technology to harvest free energy from the environment, which could lead to devices such as mobile phones running for indefinite periods without recharging.